99920992

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{72617}}^1$

素因数の和:72670

約数の個数: 24

約数和(自身を含む): 201297096

約数和(自身を除く): 101376104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 72617, 145234, 290468, 580936, 1161872, 2323744, 3122531, 6245062, 12490124, 24980248, 49960496, 99920992]

約数ペア:

[(1, 99920992), (2, 49960496), (4, 24980248), (8, 12490124), (16, 6245062), (32, 3122531), (43, 2323744), (86, 1161872), (172, 580936), (344, 290468), (688, 145234), (1376, 72617)]